619278816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16007}}^1$

素因数の和:16064

約数の個数: 96

約数和(自身を含む): 1807239168

約数和(自身を除く): 1187960352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 16007, 19344, 32014, 38688, 48021, 64028, 96042, 128056, 192084, 208091, 256112, 384168, 416182, 496217, 512224, 624273, 768336, 832364, 992434, 1248546, 1488651, 1536672, 1664728, 1984868, 2497092, 2977302, 3329456, 3969736, 4994184, 5954604, 6450821, 6658912, 7939472, 9988368, 11909208, 12901642, 15878944, 19352463, 19976736, 23818416, 25803284, 38704926, 47636832, 51606568, 77409852, 103213136, 154819704, 206426272, 309639408, 619278816]

約数ペア:

[(1, 619278816), (2, 309639408), (3, 206426272), (4, 154819704), (6, 103213136), (8, 77409852), (12, 51606568), (13, 47636832), (16, 38704926), (24, 25803284), (26, 23818416), (31, 19976736), (32, 19352463), (39, 15878944), (48, 12901642), (52, 11909208), (62, 9988368), (78, 7939472), (93, 6658912), (96, 6450821), (104, 5954604), (124, 4994184), (156, 3969736), (186, 3329456), (208, 2977302), (248, 2497092), (312, 1984868), (372, 1664728), (403, 1536672), (416, 1488651), (496, 1248546), (624, 992434), (744, 832364), (806, 768336), (992, 624273), (1209, 512224), (1248, 496217), (1488, 416182), (1612, 384168), (2418, 256112), (2976, 208091), (3224, 192084), (4836, 128056), (6448, 96042), (9672, 64028), (12896, 48021), (16007, 38688), (19344, 32014)]